Registro DMARC
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

Registro IPv4
host: syscolegios.com
class: IN
ttl: 587865
type: A
ip: 192.99.170.238

Servidores DNS Principal (mname) y Secundario (rname)
host: syscolegios.com
class: IN
ttl: 587865
type: SOA
mname: ns1.dongee.com
rname: soporte.dongee.com
serial: 2026071003
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: syscolegios.com
class: IN
ttl: 587866
type: MX
pri: 10
target: mail.syscolegios.com

Información TXT
host: syscolegios.com
class: IN
ttl: 587866
type: TXT
txt: v=spf1 +mx +a +ip4:51.222.185.59 +ip4:192.99.170.238 include:_spf.dongee.com ~all
entries: Array